[转]how can I change default errormessage for invalid price

本文转自：http://forums.asp.net/t/1598262.aspx?how+can+I+change+default+errormessage+for+invalid+price

I have:

[Required(ErrorMessage = "Price is required.")] public decimal price { get; set; }

How can I change default message for invalid price - I would like to change default error message "The value '45,8asasa' is not valid for Price.".

You cannot change this unforunately.

 See,

 http://forums.asp.net/p/1512140/3606268.aspx

 But using a javascript hack you can change the error message though,

 Just put this right after form closing tag,

 <script type="text/javascript">

             var vald = window.mvcClientValidationMetadata[0]['Fields'];

             for (var i = 0; i < vald.length; i++) {

                 for (var j = 0; j < vald[i].ValidationRules.length; j++) {

                     if (vald[i].ValidationRules[j].ErrorMessage.indexOf("must be a number.") > -1) {

                         vald[i].ValidationRules[j].ErrorMessage = vald[i].FieldName +" Error";

                     }

                 }

             }

         </script>

At server side you easily change it by playing with ModelState

巴特西

[转]how can I change default errormessage for invalid price

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